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歡迎來到鹽山昱通螺旋鋼管實體生產企業！

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鹽山昱通管道

專業生產銷售大口徑厚壁國標螺旋鋼管，廠內加工防腐/保溫/涂塑

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聚氨酯鐵皮保溫鋼管

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聚氨酯鐵皮保溫鋼管

聚氨酯鐵皮保溫鋼管

聚氨酯保溫鋼管泡沫具有良好的機械性能和絕熱性能，通常情況下可耐溫120℃通過改性或與其它隔熱材料組合可耐溫180℃。保溫層材料為密度60kg/m3至80kg/m3的硬質聚氨酯泡沫，充分添滿...

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